What are the 2 types of yarn that you can get?

Where do natural fibres come from? How are they dealt with after they're harvested?

What are regenerated fibres?

What are synthetic fibres?

What is a plain weave?

What is a twill weave?

What is a satin weave?

What are non-woven fabrics?

What are knitted yarns?

How do you find out the type of weave used in a fabric?